| Englisch | Spanisch | |
|---|---|---|
| Medicine | ||
| Medicine | pleasure principle | principio del placer |
| Medicine | pleasure principle | principio de placer |
| Medicine | pleasure principle | principio del placer |
| Psychology | ||
| Psychology | pleasure principle | principio del placer |
| Englisch | Spanisch | |
|---|---|---|
| Medicine | ||
| Medicine | pain-pleasure principle | principio doloroso-placentero |
| Medicine | pain-pleasure principle | de dolor-placer |
| Psychology | ||
| Psychology | pain-pleasure principle | principio del |