title: Two thousand voluntary vasectomies performed in California: background factors and comments.
authors.forename: T
authors.initials: T
authors.lastname: Poffenberger
mesh_terms: D000367:Age Factors; D000569:Americas; D002140:California; D003625:Data Collection; D019049:Developed Countries; D005191:Family Characteristics; D005193:Family Planning Services; D007878:Legislation as Topic; D009042:Motivation; D009656:North America; D012106:Research; D012494:Sampling Studies; D012923:Social Class; D013245:Sterilization, Reproductive; D014481:United States; D014659:Vasectomy
keywords: Age Factors; Americas; California; Developed Countries; Family Planning; Family Size; Laws And Statutes; Male Sterilization; Motivation; North America; Northern America; Research Methodology; Sampling Studies; Socioeconomic Status; Sterilization Seekers--men; Sterilization, Sexual; Studies; Surveys; United States; Vasectomy--legal aspects