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Which is preferred: 20G or 22G needle at amniocentesis?
Author(s) -
Li DongZhi
Publication year - 2009
Publication title -
prenatal diagnosis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.956
H-Index - 97
eISSN - 1097-0223
pISSN - 0197-3851
DOI - 10.1002/pd.2320
Subject(s) - center (category theory) , china , medicine , amniocentesis , family medicine , pediatrics , pregnancy , prenatal diagnosis , history , fetus , chemistry , genetics , archaeology , biology , crystallography