TY - RPRT TI - [Application of factor-analysis using SPSS programme with different methods of the protein determination in calf serum (author's transl)]. AU - H Frerking AU - E Henkel AU - H Baldizone de Lorenzana PY - 1980 UR - https://pubmed.ncbi.nlm.nih.gov/6995077/ ID - 6995077 ER -