Now showing items 1-19 of 1

    Absorbable Implants (1)
    Adult (1)
    androgens (1)
    Antispermatogenic Agents, administration & dosage (1)
    Contraception, methods (1)
    contraceptive (1)
    family planning (1)
    Follicle Stimulating Hormone, blood (1)
    Humans (1)
    Injections, Intramuscular (1)
    Levonorgestrel, administration & dosage (1)
    Luteinizing Hormone, blood (1)
    Male (1)
    progestins (1)
    Research Support, Non-U.S. Gov't (1)
    Sperm Count (1)
    Spermatogenesis, drug effects (1)
    Spermatozoa, drug effects (1)
    Testosterone, administration & dosage, analogs & derivatives, blood (1)