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CHAPTER V CHANGES IN THE COMPOSITION OF THE SAMPLE UP TO 8 YEARS. LOSSES FROM THE SAMPLE
Publication year - 1971
Publication title -
acta pædiatrica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.772
H-Index - 115
eISSN - 1651-2227
pISSN - 0803-5253
DOI - 10.1111/j.1651-2227.1971.tb16190.x
Subject(s) - sample (material) , composition (language) , citation , medicine , information retrieval , library science , computer science , linguistics , physics , philosophy , thermodynamics