An initial sequantitative determination of EPM—1 in 20 sera of healthy donors and 28 patients with gastrointestinal tumors revealed that all sera of healthy donors contain high levels, in contrast to the majority of tumor sera (20/28) which had low or no detectable levels.

Gunnar is of this world in the most common way; we see him engaged with his wife in connubial unbliss.

I don't think A is for Apple qualifies as literary fiction.

In this corpus, the best example of a super token can be seen in the following excerpt (1), where an educated female speaker in her mid-twenties, who is recounting a recent trip to Sweden, switches between a palatal lateral and a palatal fricative in the middle of a noun phrase