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Comparison of the reproductive performance of rats at high altitude (3,800m) and at sea level

✍ Scribed by Marita L. Nelson; H. H. Srebnik

Publisher
Springer
Year
1970
Tongue
English
Weight
516 KB
Volume
14
Category
Article
ISSN
0020-7128

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πŸ“œ SIMILAR VOLUMES

Age at menarche in Peruvian girls at sea
Age at menarche in Peruvian girls at sea level and at high altitude: Effect of ethnic background and socioeconomic status
✍ Gustavo F. Gonzales; Arturo Villena; Milward Ubilluz πŸ“‚ Article πŸ“… 1996 πŸ› John Wiley and Sons 🌐 English βš– 558 KB

The objective of the present study was to determine median age at menarche using the status quo method and the independent effects of ethnic background and socioeconomic status on the age a t menarche in Peruvian girls from two distinct levels of altitude: Lima (150 m) and Cerro de Pasco (4,340 m).