Soggetto
- Orthopedics1
- Pappel, Otto1
- Parsons, John Herbert, Sir, 1868-19571
- Pilcher, Lewis Stephen, 1845-19341
- Poupa, Otakar1
- Public Health Service (U.S.)1
- Radio addresses, debates, etc.1
- Rost, Georg Alexander, 1877-1
- Rougier, Jacques1
- Sajfert, Milos1
- Schleich, Gustav1
- Schulze-Oben1
- Schuman, Henry1
- Simon, Medgyes1
- Smet, Herman1
- Smith, Theobald, 1859-19341
- Sternal, Stan1
- Stopfer, Hans1
- Strauss, Maurice J.1
- Stropus, G.1