II. Characteristic Hazardous Wastes Wastes may be hazardous wastes if they exhibit any of the four characteristics of a hazardous waste (ignitability, corrosivity, reactivity, and toxicity) as defined in Article 3 of Chapter 11 of the hazardous waste regulations (Sections 66261.21 to 66261.24).
Obstetrician / Gynecologist Overview. An obstetrician is a physician who has successfully completed specialized education and training in the management of pregnancy, labor, and pueperium (the time-period directly following childbirth).
Definition of obstetrics in the AudioEnglish.org Dictionary. Meaning of obstetrics. What does obstetrics mean? Proper usage and pronunciation (in phonetic transcription) of the word obstetrics. Information about obstetrics in the AudioEnglish.org dictionary, synonyms and antonyms.