000
00304nam a2200109Ia 4500
008
160509s9999 xx 000 0 und d
100
_a
Circulation
245
_a
Circulation : 1987 : Volume 75 : (Tiruvallur)
260
_b
The American Heart Association Inc.
_c
1987
300
_a
179p.
650
_a
Circulation
999
_c
4083
_d
4083