Chronobiologic lead study cost-effectively assesses circadian-circaseptan intermodulation in murine pineal melatonin content.

The investment into the design of a study is usually and unfortunately proportional to the available information, i.e. the less one knows the more one is tempted to skimp and perform a minimal 'pilot' study. This is particularly true with respect to chronobiology. On the contrary, at the outset of a study, when the information available regarding a given problem is minimal or zero, the investment into a first study should be near-maximal. …