%&LaTeX
\documentclass{article}

\usepackage{soul}
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{textcomp}

\begin{document}

\section*{1998}

Burke PJ, Schoelkopf RJ, Prober DE, Skalare A, Karasik BS, Gaidis MC, et al. Spectrum of thermal fluctuation noise in diffusion and phonon cooled hot-electron mixers. Appl Phys Lett. 1998;72(12):1516--8.

\end{document}

