title: [Studies on biologically active substances formed by Bacilli. 3. Isolation of rabbit serum calcium decreasing substance formed by B. subtilis K and its properties].
mesh_terms: D000818:Animals; D001412:Bacillus subtilis / Q000378:metabolism*; D001426:Bacterial Proteins / Q000494:pharmacology; D002118:Calcium / Q000097:blood*; D003864:Depression, Chemical; D007456:Iodine Isotopes; D007525:Isoelectric Focusing; D008074:Lipoproteins / Q000302:isolation & purification* / Q000494:pharmacology; D008297:Male; D011817:Rabbits
chemical_list: D001426:Bacterial Proteins; D007456:Iodine Isotopes; D008074:Lipoproteins; D002118:Calcium