TY - RPRT TI - Membrane surface properties of sheep erythrocytes, an immunological reagent, after different treatments as reflected by partition in two-polymer aqueous phases. AU - H Walter AU - E J Krob PY - 1979 DO - 10.1007/bf02781348 UR - https://pubmed.ncbi.nlm.nih.gov/95174/ ID - 95174 ER -