TY - JOUR T1 - Qualitative approaches JF - Canadian Family Physician JO - Can Fam Physician SP - 667 LP - 668 VL - 65 IS - 9 AU - Savithiri Ratnapalan Y1 - 2019/09/01 UR - http://www.cfp.ca/content/65/9/667.abstract N2 - ER -