Sexual behaviors in later life exploring the myth of the asexual old age por Fornillos, Jholyan Francis S.

Hormonal and genetic basis of sexual differentiation disorders and hot topics in endocrinology proceedings of the 2nd world conference

Available for University of the Philippines Diliman via SpringerLink. Click here to access

Histogenesis and 3n-hydroxysteroid dehydrogenase enzyme activity in the testes of sex reversed male (XX) and YY male nile tilapia (Oreochromis niloticus L.) por Cruz, Rinella Ronimo 1973-

The teaching of sex reversal and the effect of hormones in the expression of sex in biology classes por Gatchalian, Gloria Castro

Genetics of sex differentiation por Mittwoch, Ursula