title: [P-pills, hormonal substitution and surgery--yes, or no?].
authors.affiliation: Kvinneklinikken, Regionsykehuset i Tromsø.
authors.forename: J M
authors.initials: JM
authors.lastname: Maltau
authors.forename: P
authors.initials: P
authors.lastname: Oian
mesh_terms: D003276:Contraceptives, Oral / Q000009:adverse effects*; D017558:Elective Surgical Procedures; D015914:Estrogen Replacement Therapy / Q000009:adverse effects*; D005260:Female; D006801:Humans; D011183:Postoperative Complications / Q000517:prevention & control; D012307:Risk Factors; D013924:Thrombophlebitis / Q000139:chemically induced / Q000517:prevention & control
chemical_list: D003276:Contraceptives, Oral