156 A.2d 123 RAYMOND B. LAKEMAN v. PHILIP LaFRANCE. No. 4770.Supreme Court of New Hampshire Belknap.Argued October 7, 1959. Decided December 1, 1959. 1. The two-year statutory limitation (RSA 508:4) upon actions for malpractice is toiled by fraudulent concealment of facts essential to the cause of action until such time as the injured person has […]