| Answer | Crossword Clue |
|---|---|
| LSD | It was dropped in the 1960s |
| ACID | It was dropped in the '60s |
| LSD | It was dropped in the '60s |
| LSD | It was dropped in the 60's |
| ACID | It was dropped in the 60's |
| LSD | It was often dropped in the '60s |
| thalidomide | A drug formerly used as a sedative, but withdrawn in the early 1960s after it was found to cause congenital malformation or absence of limbs in children whose mothers took the drug during early pregnancy |
