31.   Subsequent studies have not found direct links between electromagnetism and health risks.

32.   Subsequent large-scale studies have not substantiated the findings.

33.   Subsequent studies by Ulrich and others show similar reductions in patient anxiety from just gazing at pictures of natural scenes.

34.   Subsequent studies, orginating from California to New Zealand, confirm these findings.

35.   The new discovery, if confirmed by subsequent studies, could prove significant.

36.   These findings have been duplicated in subsequent studies at Penn State University.

37.   Those findings and subsequent studies have caused many police departments to abandon the choke hold as a method of restraint.

38.   Though subsequent studies did not confirm this result, the potential exists, as with any drugs, for toxic side effects in the future.

39.   Two subsequent studies are now available, with another on the way.

40.   Yes, he stands by subsequent studies that absolve silicone from blame in autoimmune and other diseases.