Leg Cramps see Muscle Cramps, Leg Injuries and Disorders
Legg-Calve-Perthes Disease see Osteonecrosis
Leukemia, Acute Lymphoblastic see Acute Lymphocytic Leukemia
Leukemia, Acute Lymphocytic see Acute Lymphocytic Leukemia
Leukemia, Childhood see Childhood Leukemia
Leukemia, Chronic Lymphocytic see Chronic Lymphocytic Leukemia
Leukemia, Myeloblastic, Acute see Acute Myeloid Leukemia
Leukemia, Myelogenous, Acute see Acute Myeloid Leukemia
Leukemia, Myeloid, Acute see Acute Myeloid Leukemia
Leukemia, Myeloid, Chronic see Chronic Myeloid Leukemia
Ligament Injuries see Sprains and Strains