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About us Practical matters How to find us dr. G.A. (Gea) Holtman

University Medical Center Groningen

dr. G.A. (Gea) Holtman

Assistant Professor

Faculty of Medical Sciences

Telephone:

E-mail:

g.a.holtman umcg.nl

Homepage ORCID Research Portal

Publications

Accuracy of diagnostic tests for acute diverticulitis that are feasible in primary care: a systematic review and meta-analysis

Vijfschagt, N. D., de Boer, M. R., Berger, M. Y., Burger, H. & Holtman, G. A., 25-Jan-2024, (E-pub ahead of print) In: Family practice. 8 p., cmad118.

Research output: Contribution to journal › Article › Academic › peer-review

A care substitution service in the Netherlands: impact on referral, cost, and patient satisfaction

Albada, T., Berger, M. Y., Brunninkhuis, W., van Kalken, D., Vermeulen, K. M., Damstra, R. J. & Holtman, G. A., 2023, In: BMC primary care. 24, 7 p., 171.

Research output: Contribution to journal › Article › Academic › peer-review

Acute Gastroenteritis: A Qualitative Study of Parental Motivations, Expectations, and Experiences During Out-of-Hours Primary Care

Weghorst, A. A. H., van den Brink, M. J., Bonvanie, I. J., Tuinstra, J., Holtman, G. A., Landeweer, E. G. M. & Berger, M. Y., Sept-2023, In: Annals of Family Medicine. 21, 5, p. 432-439 8 p.

Research output: Contribution to journal › Article › Academic › peer-review

Behandeling van kinderen met chronische buikklachten

Ansems, S., Berger, M., Holvast, B. & Holtman, G., Oct-2023, In: Huisarts en Wetenschap. 66, 10, p. 33-35 3 p.

Research output: Contribution to journal › Article › Academic › peer-review

Challenges In Performing An Individual Participant-level Data Meta-analysis

van der Worp, H., Holtman, G. A. & Blanker, M. H., Sept-2023, In: European Urology Focus. 9, 5, p. 705-707 3 p.

Research output: Contribution to journal › Review article › peer-review

Development and validation of a clinical prediction rule for acute appendicitis in children in primary care

Blok, G., Burger, H., van der Lei, J., Berger, M. & Holtman, G., 2023, In: The European journal of general practice. 29, 1, 8 p., 2233053.

Research output: Contribution to journal › Article › Academic › peer-review

Home-based guided hypnotherapy for children with functional abdominal pain and irritable bowel syndrome in primary care: study protocol for a randomised controlled trial

Ganzevoort, I. N., Fokkema, T., Mol-Alma, H. J., Heida, A., Van der Veen, A. L., Vermeulen, K., Benninga, M. A., Vlieger, A. M., Berger, M. Y. & Holtman, G. A., 8-May-2023, In: BMJ Open. 13, 5, 9 p., e069653.

Research output: Contribution to journal › Article › Academic › peer-review

Hypnotherapie bij kinderen met functionele buikpijn

Ganzevoort, I., Holtman, G., Berger, M. & Vlieger, A., Jan-2023, In: Huisarts en Wetenschap. 66, 1, p. 28-31 4 p.

Research output: Contribution to journal › Article › Academic › peer-review

Irritable bowel syndrome in children with chronic gastrointestinal symptoms in primary care

Hogervorst, E. M., Ganzevoort, I. N., Berger, M. Y. & Holtman, G. A., 1-Jul-2023, (E-pub ahead of print) In: Family practice. 7 p., cmad070.

Research output: Contribution to journal › Article › Academic › peer-review

Management of children with non-acute abdominal pain and diarrhea in Dutch primary care: a retrospective cohort study based on a routine primary care database (AHON)

Ansems, S. M., Berger, M. Y., Pieterse, E., Nanne, S., Beugel, G. G., Couwenberg, R. P. E. & Holtman, G. A., 10-Jul-2023, In: Scandinavian Journal of Primary Health Care. 41, 3, p. 267-275 9 p.

Research output: Contribution to journal › Article › Academic › peer-review

All (68) publications

Press/media

Mediabericht onderzoek sneltest buikklachten

Gea Holtman

23/11/2018

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