preferred_name: Skeletal Muscular System (Muscles of Trunk, Perineum and Lower Extremity)
preferred_name_lc: skeletal muscular system (muscles of trunk, perineum and lower extremity)
label: Skeletal Muscular System (Muscles of Trunk, Perineum and Lower Extremity)
label_lc: skeletal muscular system (muscles of trunk, perineum and lower extremity)