Routes of Entry 4 : The methods by which a chemical enters the body: Absorption (eye or skin contact) ingestion, inhalation and accidental injection (cuts)
W. A. N Dorland and E. J. Taylor (editors), Glossary of MSDS Terms, Texas A&M University, USA 2001. http://www.bio.tamu.edu/USERS/TONNA/GLOSSARY.HTM, (MSDS - Amer) {631}