1. Hay muchos métodos para planificar la familia Publication: [Peru] : Ministerio de Salud, [19--?] Subject(s): Family Planning ServicesContraceptive AgentsContraceptive Devices
2. Hay muchos métodos para planificar la familia Publication: [Peru] : Ministerio de Salud, [19--?] Subject(s): Family Planning ServicesContraceptive DevicesContraceptive Agents
3. Guia de métodos para el control de la natalidad Publication: Washington, D.C. : Population Crisis Committee, 1991 Subject(s): ContraceptionContraceptive AgentsContraceptive DevicesSterilization, Reproductive
