関連する実験動画
病気の重度:概念と測定方法
R E Stein1, S L Gortmaker, E C Perrin
1Preventive Intervention Research Center for Child Health, Albert Einstein College of Medicine, Bronx, NY 10461.
Lancet (London, England)
|December 26, 1987
まとめ
No abstract available in PubMed .