hazelnut wrote:
A new Johns Hopkinsstudy that analyzed cancer incidence by birth year found that the rate of colorectal cancer, which had dropped steadily for people born between 1890 and 1950, are increasing for every generation born since 1950.
A. study that analyzed cancer incidence by birth year found that the rate of colorectal cancer, which had dropped steadily for people born between 1890 and 1950, are increasing
B. study analyzing cancer incidence by birth year found that colorectal cancer rates,
...



.jpg)



