P. Schwallie

Contraceptive use--efficacy study utilizing medroxyprogesterone acetate administered as an intramuscular injection once every 90 days.

P. C. Schwallie, J. R. Assenzo, J. Assenzo, 1973, Fertility and sterility.

The effect of depot-medroxyprogesterone acetate on the fetus and nursing infant: a review.

P. C. Schwallie, P. Schwallie, 1981, Contraception.

The effect of depo-medroxyprogesterone acetate on pituitary and ovarian function, and the return of fertility following its discontinuation: a review.

P. C. Schwallie, J. R. Assenzo, J. Assenzo, 1974, Contraception.