[Why is the number of Lex Maria cases diminishing?].
D006801:Humans; D008318:Malpractice / Q000331:legislation & jurisprudence / Q000706:statistics & numerical data; D019300:Medical Errors / Q000706:statistics & numerical data; D012042:Registries; D013514:Surgical Procedures, Operative / Q000009:adverse effects; D013548:Sweden