| Dictionary, Encyclopedia and Thesaurus - The Free Dictionary 1,759,454,997 visitors served. |
|
Dictionary/ thesaurus | Medical dictionary | Legal dictionary | Financial dictionary | Acronyms | Idioms | Encyclopedia | Wikipedia encyclopedia | ? |
PFJ |
0.04 sec. |
How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
|
| ? References in periodicals archive |
|---|
Vogelzang PFJ, Vandergulden JWJ, Folgering H, Kolk JJ, Heederik D, Preller L, Tielen MJM, Vanschayck CP. Preller L, Heederik D, Boleij JSM, Vogelzang PFJ, Tielen MJM Lung funtion and chronic respiratory symptoms of pig farmers: focus on exposure to endotoxins and ammonia and use of disinfectants. |
| Acronyms and Abbreviations |
| Free Tools: |
For surfers:
Free toolbar & extensions |
Word of the Day |
Help
For webmasters: Free content | Linking | Lookup box | Double-click lookup | Partner with us |
|---|