APA-čujuhus (7. p.)
BROTHWOOD, M. (1988). MORTALITY, MORBIDITY, GROWTH AND DEVELOPMENT OF BABIES WEIGHING 501-1000 GRAMS AND 1001-1500 GRAMS AT BIRTH.
Chicago-čujuhus (17. p.)
BROTHWOOD, M. MORTALITY, MORBIDITY, GROWTH AND DEVELOPMENT OF BABIES WEIGHING 501-1000 GRAMS AND 1001-1500 GRAMS AT BIRTH. 1988.
MLA-čujuhus (9. p.)
BROTHWOOD, M. MORTALITY, MORBIDITY, GROWTH AND DEVELOPMENT OF BABIES WEIGHING 501-1000 GRAMS AND 1001-1500 GRAMS AT BIRTH. 1988.
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