[Sex hormones and the pH of the gastric juice. II].
D005745:Gastric Acidity Determination; D005750:Gastric Juice; D012739:Gonadal Steroid Hormones; D006863:Hydrogen-Ion Concentration
D012739:Gonadal Steroid Hormones
GASTRIC ACIDITY DETERMINATION; HYDROGEN-ION CONCENTRATION; SEX HORMONES