TY - BOOK AU - Crabill,R.E. TI - Tracheotaxy as a generic criterioninhimantarridae, with proposal of two new bothriogastrine genera U1 - 362.17820973 PY - 1969/// CY - Washington, D.C. PB - Smithsonian Institution Press KW - Generic drugs KW - United States KW - Pharmaceutical industry ER -