TY - JOUR T1 - What constitutes the most cautious approach for a pregnant person with weak D type 4.0? JF - Canadian Medical Association Journal JO - CMAJ SP - E916 LP - E916 DO - 10.1503/cmaj.78986 VL - 193 IS - 24 AU - Willy Albert Flegel AU - Melanie Bodnar AU - Gwen Clarke AU - Judith Hannon AU - Lani Lieberman Y1 - 2021/06/14 UR - http://www.cmaj.ca/content/193/24/E916.abstract ER -