Not your typical baby's rattle.
Gillis
Gary B
GB
Mount Holyoke College, USA. ggillis@mtholyoke.edu
D000375:Aging / Q000502:physiology; D000818:Animals; D049628:Body Size; D017839:Crotalus / Q000033:anatomy & histology* / Q000502:physiology*; D018482:Muscle, Skeletal / Q000033:anatomy & histology / Q000502:physiology*