Quadruplet pregnancy, unspecified number of placenta and unspecified number of amniotic sacs, unspecified trimester
quadruplet pregnancy, unspecified number of placenta and unspecified number of amniotic sacs, unspecified trimester
Quad pregnancy, unsp num plcnta & amnio sacs, unsp trimester
quad pregnancy, unsp num plcnta & amnio sacs, unsp trimester