1. Taber's encyclopedic medical dictionary,2001
2. Dorland's illustrated medical dictionary,1994
3. Cardiovascular emergencies. In: Gausche-Hill M, Brownstein D, Dieckmann RA, editors. PEPP resource manual: pediatric education for prehospital professionals. Sudbury, MA: Jones and Bartlett; 2001. p. 73.
4. Metabolic disease;Glaser,2004
5. Cardiovascular emergencies. In: Dieckmann RA, Brownstein D, Gausche-Hill M, editors. Pediatric education for prehospital professionals. Sudbury, MA: Jones and Barlett; 2000. p. 84.