1. Morbidity and mortality of chest to the heart during 24-hour recordings, there infants weighing less than 1000 grams in an intensive was still a pronounced increase in size of the cardiac signal when bradycardia occurred. It is likely that these changes could have been more prominent with care nursery;R, Alden E.; T, Mandelkorn; E, Woodrum D.; P, Wennberg R.; R, Parks C.; A, Hodson;Pediatrics; of infants with near miss sudden infant death syndrome,1972
2. A re-examination of 'the apnea monitor business';Steinschneider, A.;Pediatrics,1976