Aim: To present a personal account of the involvement of the World Health Organization (WHO) in the collaborative development in Asia of those areas of andmlogy
Aim: To determine the effect of oral administration of an aqueous extract from the roots of Lepidium meyenii (maca)on spermatogenesis in adult male rats. Method
Aim: To investigate the effects of androgen on penile erection through the reflex arc and penile corpus cavernosum,and study the respective roles of testosteron