Subject
- Payne, Gregory S., 1953-1
- Pennsylvania State University. College of Medicine1
- People with disabilities1
- Peptide hormones1
- Peptides--Conformation1
- Peptides--Synthesis1
- Perlmutter, Roger1
- Pew Charitable Trusts1
- Pfaff, Samuel, 1961-1
- Pharmaceutical industry1
- Pharmacia Corp.1
- Pharmacologists1
- Pharmacy1
- Phospholipids1
- Physarum polycephalum1
- Pike, Marilyn C., 1951-1
- Plant diseases1
- Plant genetics1
- Plant molecular virology1
- Plants--Disease and pest resistance1