Michael OLLERICH and Sheila Ollerich, as Guardians of the Person and Estate of Ryan M. Ollerich, a minor child, and Michael Ollerich and Sheila Ollerich, Individually, Plaintiffs, v. Robert ROTERING and Emergency Medical Physicians, P.C., Defendants/Appellants, v. Clara JOHNSON and McKennan Hospital, Defendants/Appellees. No. 15767.Supreme Court of South Dakota.Argued November 16, 1987. Decided February 10, […]