Somasundaram, Karthikeyan R Pseudohypoparathyroidism as a rare cause of bilateral slipped capital femoral epiphysis. [electronic resource] - Indian journal of orthopaedics Nov 2012 - 705-9 p. digital Publication Type: Journal Article ISSN: 0019-5413 Standard No.: 10.4103/0019-5413.104223 doi