22
Publications
1.4K
Citations
18
H-Index
1961
Active since
Ralph J. Lewis is an author at Johnson University specializing in medicine, surgery, and thoracic surgery.
Top concepts
MedicineSurgeryThoracic SurgeryRadiologyMedical ImagingHealthCardiothoracic SurgeryLung CancerPatient SafetySurgical Planning
Publications per year
1961–2000
22
22
Rows per page
1–5 of 22