1. Effect of high altitude on human births: Observations on mothers, placentas, and the newborns in two Peruvian populations;McClung,1969
2. The placenta and the newborn infant at high altitude;Kruger;Am J Obstet Gynecol,1970
3. The effects of high altitude on body size and composition of the newborn infant in southern Peru;Haas;Hum Biol,1977
4. Altitude and growth: A study of the patterns of physical growth of a high altitude Peruvian Quechua population;Frisancho;Am J Phys Anthropol,1970
5. The effect of high altitude on adolescent growth in Southern Peruvian Amerindians;Beall;Hum Biol,1977