title: [Contraceptive methods, induced abortion, first sexual intercourse age, in a group of 1635 students of the University of Rome].
authors.forename: G
authors.initials: G
authors.lastname: Perrone
authors.forename: O
authors.initials: O
authors.lastname: Capri
authors.forename: D R
authors.initials: DR
authors.lastname: Cazzato
authors.forename: G
authors.initials: G
authors.lastname: Anelli
authors.forename: P L
authors.initials: PL
authors.lastname: Palazzetti
authors.forename: E
authors.initials: E
authors.lastname: Calzolari
mesh_terms: D000028:Abortion, Induced; D000367:Age Factors; D001519:Behavior; D003076:Coitus Interruptus; D003267:Contraception; D003268:Contraception Behavior; D003270:Contraceptive Agents; D003271:Contraceptive Agents, Female; D003276:Contraceptives, Oral; D003710:Demography; D019049:Developed Countries; D004493:Education; D005060:Europe; D005193:Family Planning Services; D005298:Fertility; D007434:Intrauterine Devices; D007558:Italy; D008597:Menstrual Cycle; D008598:Menstruation; D011153:Population; D011154:Population Characteristics; D011157:Population Dynamics; D012098:Reproduction; D012725:Sexual Behavior; D013334:Students
chemical_list: D003270:Contraceptive Agents; D003271:Contraceptive Agents, Female; D003276:Contraceptives, Oral
keywords: Abortion, Induced; Age Factors; Behavior; Coitus Interruptus; Contraception; Contraceptive Agents; Contraceptive Agents, Female; Contraceptive Methods; Contraceptive Methods Chosen; Contraceptive Usage; Demographic Factors; Developed Countries; Education; Europe; Family Planning; Family Planning, Behavioral Methods; Fertility; Fertility Control, Postconception; Italy; Iud; Mediterranean Countries; Menstrual Cycle; Menstruation; Oral Contraceptives; Population; Population Characteristics; Population Dynamics; Reproduction; Reproductive Behavior; Sex Behavior; Southern Europe; Students