TY - GEN AU - Gordin,Eli A AU - Luginbuhl,Adam L AU - Ortlip,Timothy AU - Heffelfinger,Ryan N AU - Krein,Howard TI - Subcutaneous vs intramuscular botulinum toxin: split-face randomized study SN - 2168-6092 PY - 2015///0109 KW - Adolescent KW - Adult KW - Botulinum Toxins, Type A KW - administration & dosage KW - Cosmetic Techniques KW - Double-Blind Method KW - Eyebrows KW - Face KW - Follow-Up Studies KW - Humans KW - Injections, Intramuscular KW - Injections, Subcutaneous KW - Linear Models KW - Middle Aged KW - Neuromuscular Agents KW - Patient Outcome Assessment KW - Prospective Studies KW - Rejuvenation KW - Young Adult N1 - Publication Type: Comparative Study; Journal Article; Randomized Controlled Trial UR - https://doi.org/10.1001/jamafacial.2013.2458 ER -