\documentclass[english]{article}
\usepackage[T1]{fontenc}
\usepackage[latin1]{inputenc}
\usepackage{geometry}
\usepackage{amssymb}
\geometry{verbose,letterpaper,lmargin=1in,rmargin=1in}
\usepackage{graphicx}

\makeatletter
\usepackage{psfrag}
\usepackage{babel}
\makeatother
\begin{document}

\input{fitzpatrick.tex}
\includegraphics{fitzpatrick.ps}

\end{document}
