TY  - GEN
AU  - Day,Andrew
AU  - Marchant,Judith
AU  - Bohane,Timothy D
TI  - Assessment of three methods of pH probe positioning in preterm infants
SN  - 0277-2116
PY  - 2003///0620
KW  - Adolescent
KW  - Body Height
KW  - Body Weight
KW  - Child
KW  - Child, Preschool
KW  - Esophagus
KW  - chemistry
KW  - Female
KW  - Gastroesophageal Reflux
KW  - diagnosis
KW  - Humans
KW  - Hydrogen-Ion Concentration
KW  - Infant
KW  - Male
KW  - Mathematics
N1  - Publication Type: Comment; Comparative Study; Letter
UR  - https://doi.org/10.1097/00005176-200302000-00025
ER  -