TY - GEN AU - Margolina,N A AU - Rozhanskaya,T I AU - Moskvichyov,B V AU - Samsonov,G V AU - Nefyodova,G Z AU - Tverskaya,S A TI - [Trypsin concentration by ultrafiltration] SN - 0555-1099 PY - 1976///0318 KW - Trypsin KW - analysis KW - Ultrafiltration N1 - Publication Type: English Abstract; Journal Article ER -