Conversation so far:
Where did Martin Brodeur play during the 1991–92 NHL season
In the 1991–92 NHL season, Martin Brodeur spent most of his time with Saint-Hyacinthe in the QMJHL, but was called up to the NHL on an emergency basis.

Question: How long did he stay with the NHL?
Self-contained rewrite: How long did Martin Brodeur stay with the NHL during the 1991-1992 season?