More Groups
Fewer Groups
More People
Fewer People
More Years
Fewer Years
Bruni, J. F.; Fritsche, H. A.; Schwartz, M. K.; Nisselbaum, J. S.; Gitnick, G. Clinical Chemistry (1985)
Bhalla, R. B.; Safai, B.; Pahwa, S.; Schwartz, M. K. Clinical Chemistry (1985)