The Economics of General Practice /

Health dimensions of economic reform /

Health and socio-economic studies in Puerto Rico / by Morales-Otero, P.

Effective dissemination of findings from research : a compilation of essays /

World population prospects : estimates and projections as assessed in 1984 /

Our plant resources : plants and their economic importance / by Fitzpatrick, Frederick L

Dermatología pediátrica /

“…Departament economic and social affairs…”

World population prospect : the 1998 revisen /

Demographic indicators of countries : estimates and proyections as assessed in 1980 /

World population prospects : estimates and projections as assessed in 1984 /

Evaluation of the impact of family planning progammes on fertility : source of variance /

Unabridged model life tables correspondong to the new United Nations model life tables for developing countries /

Physicians desk reference.

Medicenes, health and the poor world / by Taylor, David

PhysiciansïDesk Reference : for nonprescription drugs /.

Phisicians' desk reference /.

The Practitioner /

Physicians' desk reference to pharmaceutical specialties and biological / by Morgan Jones, J

La anticoncepción en la juventud : Conocimientos, actitudes y hábitos de uso en jóvenes sanjuaninos y su relación con variables socio-culturales significativas / by Castellanos, Viviana

Table of Contents: “…It was noticed that while young men had better communication with his family than young women regarding contraception, it was the female who made the first move to suggest the use of contraceptives. Although a good economic level, the scholastic level according with the correct age and the access to university are variables to be taken into account, it was not possible due to the lack of data belonging to young people from San Juan and of different cultural, economic and scholastic levels.…”

Socioeconomic development and fertility decline in Costa Rica /