title: Just another manic Monday: peaking sexual concerns after the weekend.
authors.forename: Rik
authors.initials: R
authors.lastname: Crutzen
authors.forename: Fraukje E F
authors.initials: FE
authors.lastname: Mevissen
mesh_terms: D006801:Humans; D020407:Internet / Q000706:statistics & numerical data; D009426:Netherlands; D010342:Patient Acceptance of Health Care / Q000523:psychology / Q000706:statistics & numerical data*; D012725:Sexual Behavior / Q000523:psychology / Q000706:statistics & numerical data; D012749:Sexually Transmitted Diseases / Q000523:psychology*; D013997:Time Factors