%29621 0 Activation_of_DNA_fragmentation_factor 1 Apoptosis_induced_DNA_fragmentation 2 Birth_Injuries 3 Carcinoma_256,_Walker 3--0 3--1 4 Muscarinic_acetylcholine_receptors 4--2 5 Myopia 5--4 6 Supranuclear_Palsy,_Progressive 6--0 6--1 6--4 7 Ureteral_Calculi 7--4 8 Vertebral_Artery_Dissection 8--0 8--1