TY  - GEN
AU  - García-Donas Abril,A
TI  - [Nasogastric sound for the selective and simultaneous extraction of duodenal and gastric secretions]
SN  - 0034-9437
PY  - 1981///1025
KW  - Duodenum
KW  - Gastric Juice
KW  - Humans
KW  - Intestinal Secretions
KW  - Intubation, Gastrointestinal
KW  - instrumentation
KW  - Suction
N1  - Publication Type: English Abstract; Journal Article
ER  -