A rapid method for the micro-estimation of lead in urine.
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Humans↗
Biomedical subjects
R W ELLIS
Publications and source records attributed to R W ELLIS.
Rupture of a classical cesarean section scar at fifteenth week of pregnancy.
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Cesarean Section↗
Social change and child health: the fourth Kenneth D. Blackfan Memorial Lecture.
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Child↗
The development of the child health services.
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Child↗
An anthropometric study of Edinburgh schoolchildren. I. Methods, data and assessment of maturity.
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Anthropometry↗
Tests for the adulteration of human milk.
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Drug Contamination↗