[Breast cancer: experience acquired during a period of more than 20 years].
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Breast Neoplasms↗
Biomedical subjects
E M ECHEGARAY
Publications and source records attributed to E M ECHEGARAY.
[Breast cancer: several factors which obscure prognosis].
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Breast Neoplasms↗
[Congenital absence of gallbladder].
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Congenital Abnormalities↗
[Hipertrofia sclero miomatosa the pylorus in the adult: benign hypertrophic pyloric stenosis in adults].
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Constriction, Pathologic↗