Adenocarcinoma is the second most common lung cancer, accounting for 30 to 35% of lung cancers among the elderly.
(Adenocarcinoma; is; the second most common lung cancer) (Adenocarcinoma; accounting; for 30 to 35% of lung cancers; L:among the elderly)
Adenocarcinoma Adenocarcinoma
is accounting
the second most common lung cancer
for 30 to 35% of lung cancers L:among the elderly