1. Renal and ureteral calculi in pregnancy. With an analysis of twenty cases;Arnell;Amer. J. Obst. Gynec.,1942
2. Urinary calculi in pregnancy;Soloman;Amer. J. Obst. Gynec.,1954
3. Pain and pregnancy. Treatment of painful states complicating pregnancy, with particular emphasis on urinary calculi;Folger;Obst. Gynec.,1955
4. Urinary calculi associated with pregnancy;Byrd;Obst. Gynec.,1963
5. The management of ureteral calculi during pregnancy;Strong;Surg., Gynec. & Obst.,1978