Heeg, M M Prostaglandin injection therapy for men with a reasonable level of sexual activity. [electronic resource] - New Jersey medicine : the journal of the Medical Society of New Jersey Dec 1995 - 785-8 p. digital Publication Type: Journal Article ISSN: 0885-842X Subjects--Topical Terms: AdultErectile Dysfunction--therapyHumansInjectionsMaleMiddle AgedPenile Erection--drug effectsProstaglandins--administration & dosage