TyrosinemiasHeptanoatesAmino Acid Metabolism, Inborn Errors4-Hydroxyphenylpyruvate DioxygenaseHydrolasesPorphobilinogen SynthaseCyclohexanonesHomogentisic AcidTyrosineNitrobenzoatesAcetoacetatesMuscle HypertoniaSelf MutilationPhenylpyruvic AcidsNeonatal ScreeningMetabolism, Inborn ErrorsQuebecCollagen Type III