%0 Journal Article %T Establishing laboratory-specific reference intervals for TSH and fT4 by use of the indirect Hoffman method %A Płaczkowska, Sylwia %A Terpińska, Małgorzata %A Piwowar, Agnieszka %J PLoS ONE %V 17 %N 1 %D 2022-01-07 %I Public Library of Science %~ DeepDyve