性腺
gonad
hypogonadism
Sexual
Sex
gonadal
hypogonadotropic
gonads
Genital
HPG
sex gland
Amino acid
gond
Adult
sexial gland
Ovary
sexual gland
sex gonad
cellulose acetate phthalate microcapsule
genital gland
Sexual glands
biochemical composition
histogenesis
性腺轴
sexual gland axis
hypothalamic-pituitary-ovarian axis
HPG axis
Gonadal axle
性腺发育
Development of gonads
sex gonad development
Gonad development
gonad development regular
gonad
Gonadal development
Gonadual development
gonadogenesis
gonadal