𝔖 Bobbio Scriptorium
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Age at menarche and the risk of operative first delivery

✍ Scribed by GCS Smith


Book ID
111162790
Publisher
John Wiley and Sons
Year
2009
Tongue
English
Weight
148 KB
Volume
116
Category
Article
ISSN
1470-0328

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πŸ“œ SIMILAR VOLUMES


Age at menarche, probability of ovulatio
✍ Brian Macmahon; Dimitrios Trichopoulos; James Brown; A. P. Andersen; Kunio Aoki; πŸ“‚ Article πŸ“… 1982 πŸ› John Wiley and Sons 🌐 French βš– 368 KB

## Abstract An analysis is undertaken of the frequency of ovulation in 17 groups of women aged 15 to 19 who had been the subjects of other studies. A urine specimen of at least 8 h accumulation had been provided on the 20th or 21st day of a menstrual cycle by 681 women. Analysis is restricted to 43