This is a "connection" page, showing publications co-authored by Raymond Penn and Freddy Romero.
Romero F, Shah D, Duong M, Penn RB, Fessler MB, Madenspacher J, Stafstrom W, Kavuru M, Lu B, Kallen CB, Walsh K, Summer R. A Pneumocyte-Macrophage Paracrine Lipid Axis Drives the Lung toward Fibrosis. Am J Respir Cell Mol Biol. 2015 Jul; 53(1):74-86.
The connection strength for concepts is the sum of the scores for each matching publication.
Publication scores are based on many factors, including how long ago they were written and whether the person is a first or senior author.