TY - GEN AU - WRAY,P E AU - SMALL,L D TI - The application of ultrasonic energy to the extraction of belladonna leaf U.S.P PY - 2000///0701 KW - Atropa belladonna KW - Belladonna Alkaloids KW - Gastrointestinal Agents KW - Parasympatholytics KW - Ultrasonics N1 - Publication Type: Journal Article UR - https://doi.org/10.1002/jps.3030471118 ER -