Registered protocol
INPLASY2026100064
Protocol title
Prevalence and Associated Factors of Gynecomastia Among Male Nonmedical Anabolic-Androgenic Steroid Users: A Systematic Review
Keywords
- Gynecomastia
- Anabolic-androgenic steroids
- Prevalence
- Associated factors
- Nonmedical use
Additional keywords may be available in the full-text protocol.
Registration timing
Prospective
Review stage at registration
Preliminary searches