API PUBL 27-30765 TWELVE-WEEK INHALATION TOXICITY STUDY OF BENZENE ON SEVEN SPECIES OF ANIMALS API PUBL 27-30705 CARBOXYHEMOGLOBIN TREND IN ST. LOUIS BLOOD DONORS, 1971 - 1075 API PUBL 27-30704 STUDY OF SYNERGISTIC EFFECTS OF CERTAIN AIRBORNE SYSTEMS IN THE CYNOMOLGUS MONK... API PUBL 27-30700 STUDIES ON THE EVALUATION OF PROBLEMS ASSOCIATED WITH THE MEASUREMENT OF LOW CO... API PUBL 27-30484 INHALATION/TERATOLOGY STUDY IN RATS VM AND P NAPHTHA Final Report API PUBL 27-30140 IN VITRO AND INVIVO MUTAGENICITY STUDIES NO.2 HOME HEATING OIL Final Report API PUBL 27-00325 IN-VITRO AND IN-VIVO MUTAGENCITY STUDIES NEW OIL COMPOSITE - FINAL REPORT API PUBL 26-60103 ESTIMATION OF THE MUTAGENICITY OF HYDROCARBON FRACTIONS UTILIZING THE BACTERIAL... API PUBL 26-60100 FURTHER STUDIES OF THE MUTAGENICITY OF HYDROCARBON FRACTIONS UTILIZING SOMATIC ... API PUBL 26-60099 RAT BONE MARROW CYTOGENETIC ANALYSIS UNLEADED GASOLINE - Final Report API PUBL 26-60092 MUTAGENICITY EVALUATION OF BENZENE - Final Report API PUBL 26-60044 MUTAGENICITY EVALUATION OF RAW SHALE - Final Report API PUBL 26-60043 THE EFFECT OF A RAPID 4% CARBOXYHEMOGLOBIN SATURATION INCREASE ON MAXIMAL TREAD... API PUBL 26-60029 EFFECTS OF SULFATE AEROSOLS UPON CARDIOPULMONARY FUNCTION IN SQUIRREL MONKEYS API PUBL 26-60028 INVESTIGATION OF THE POTENTIAL HAZARDS OF CANCER OF THE SKIN ASSOCIATED WITH TH... API PUBL 26-60027 ACUTE TOXICITY TESTING OF SHALE OIL AND PROCESS MATERIALS - Final Report API PUBL 26-60026 TERATOLOGY STUDY IN RATS STODDARD SOLVENT API PUBL 26-60025 DETECTABIITY AND IRRITABILITY OF HYDROCARBONS IN HUMAN SUBJECTS API PUBL 26-60023 EFFECTS OF SULFUR DIOXIDE ON HUMAN SUBJECTS EXHIBITING PERIPHERAL AIRWAY IMPAIR... API PUBL 26-60022 FURTHER INVESTIGATION OF THE EFFECTS OF SULFUR DIOXIDE ON HUMAN SUBJECTS API PUBL 26-60021 MUTAGENICITY EVALUATION RAW SHALE RS-101 API PUBL 26-60019 TERATOLOGY STUDY IN RATS TOLUENE FINAL REPORT - Final Report API PUBL 26-60017 MUTAGENICITY EVALUATION OF KEROSENE API PUBL 26-60016 MUTAGENIC EVALUATION OF FILTERED RUBBER SOLVENT (CHF-32-263)