TY  - RPRT
TI  - Hard to swallow.
AU  - M D Horwitz
AU  - M Jonas-Obichere
AU  - T C Holme
PY  - 2003
DO  - 10.1046/j.1365-2044.2003.03207_5.x
UR  - https://pubmed.ncbi.nlm.nih.gov/12846633/
ID  - 12846633
ER  -