Tony La Russa to Leave White Sox Indefinitely Due to Medical Issue - Sports Illustrated
La Russa steps down as White Sox manager over health issues –
A Conversation With: Tony La Russa – South Side Hit Pen
Hall of Famer Tony La Russa, 78, steps down as White Sox manager due to unspecified health problems
La Russa won't return as White Sox manager this year
Tony La Russa - Wikipedia
Tony La Russa cleared for first appearance since health scare
Tony La Russa, White Sox manager, out while seeing heart specialists
Chisox manager La Russa has pacemaker; return date uncertain
Tony La Russa's hiring is an inexcusable mistake for the White Sox