TY - GEN AU - Wu,X Y AU - Lee,P I TI - Preparation and characterization of thermal- and pH-sensitive nanospheres SN - 0724-8741 PY - 1994///0203 KW - Acrylamides KW - chemistry KW - Acrylic Resins KW - Drug Carriers KW - Hydrogen-Ion Concentration KW - Microspheres KW - Osmolar Concentration KW - Particle Size KW - Polymethacrylic Acids KW - Spectrophotometry, Ultraviolet KW - Temperature KW - Theophylline KW - administration & dosage N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1023/a:1018900114881 ER -