H Fennema

Diagnostic and Clinical Implications of Anorectal Lymphogranuloma Venereum in Men Who Have Sex with Men: A Retrospective Case-Control Study

Akke K. van der Bij, Joke Spaargaren, Servaas A. Morré et al. · Clinical Infectious Diseases · 2005 · 183 citations · Full text

High Performance and Acceptability of Self-Collected Rectal Swabs for Diagnosis of Chlamydia trachomatis and Neisseria gonorrhoeae in Men Who Have Sex With Men and Women

Jannie J. van der Helm, Christian J. P. A. Hoebe, Martijn S. van Rooijen et al. · Sexually Transmitted Diseases · 2009 · 143 citations

Clinical Value of <i>Treponema pallidum</i> Real-Time PCR for Diagnosis of Syphilis

Raymond Heymans, Jannie J. van der Helm, Henry J.C. de Vries et al. · Journal of Clinical Microbiology · 2009 · 133 citations · Full text

HIV incidence on the increase among homosexual men attending an Amsterdam sexually transmitted disease clinic: using a novel approach for detecting recent infections

Nicole H. T. M. Dukers–Muijrers, Joke Spaargaren, Ronald B. Geskus et al. · AIDS · 2002 · 130 citations

Diagnosing Genital Ulcer Disease in a Clinic for Sexually Transmitted Diseases in Amsterdam, The Netherlands

Sylvia M. Bruisten, Irina Cairo, H Fennema et al. · Journal of Clinical Microbiology · 2001 · 113 citations · Full text

Viral Diagnostics, Diagnosis, Gynecology +21